The only incorrect statement regarding Henry's law for a gas dissolving in water, is — Solutions and Colligative Properties Chemistry Question

💡 Solution & Explanation

The Henry's law constant (KH) is inversely ∝ the solubility of the gas. At the same temperature, hydrogen ($H_2$) is less soluble than oxygen ($O_2$) in water, meaning KH is actually greater for $H_2$ than for $O_2$. Therefore, statement (a) is incorrect.